JPH0379399U - - Google Patents

Info

Publication number
JPH0379399U
JPH0379399U JP13962089U JP13962089U JPH0379399U JP H0379399 U JPH0379399 U JP H0379399U JP 13962089 U JP13962089 U JP 13962089U JP 13962089 U JP13962089 U JP 13962089U JP H0379399 U JPH0379399 U JP H0379399U
Authority
JP
Japan
Prior art keywords
groove
lid
sheet
covered
pipes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP13962089U
Other languages
English (en)
Other versions
JP2558874Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989139620U priority Critical patent/JP2558874Y2/ja
Publication of JPH0379399U publication Critical patent/JPH0379399U/ja
Application granted granted Critical
Publication of JP2558874Y2 publication Critical patent/JP2558874Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Laying Of Electric Cables Or Lines Outside (AREA)

Description

【図面の簡単な説明】
第１図および第２図は本考案の一実施例を示す
ものであり、第１図は縦断面図、第２図は蓋およ
び砂を除去した平面図、第３図はトンネル右半部
縦断面図、第４図は従来例の縦断面図である。 図中、１０……シート、１２……溝、１３Ａ，
１３Ｂ……管、１６……砂、１７……蓋。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内部に複数本の管を配管した溝であつて、該複
    数本の管をシートで被覆した上で該溝内部に砂を
    充填し、その上に蓋を被着し、該蓋は該砂により
    支持されていることを特徴とする配管溝。
JP1989139620U 1989-11-30 1989-11-30 配管溝 Expired - Fee Related JP2558874Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989139620U JP2558874Y2 (ja) 1989-11-30 1989-11-30 配管溝

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989139620U JP2558874Y2 (ja) 1989-11-30 1989-11-30 配管溝

Publications (2)

Publication Number Publication Date
JPH0379399U true JPH0379399U (ja) 1991-08-13
JP2558874Y2 JP2558874Y2 (ja) 1998-01-14

Family

ID=31686654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989139620U Expired - Fee Related JP2558874Y2 (ja) 1989-11-30 1989-11-30 配管溝

Country Status (1)

Country Link
JP (1) JP2558874Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503180U (ja) * 1973-05-07 1975-01-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503180U (ja) * 1973-05-07 1975-01-14

Also Published As

Publication number Publication date
JP2558874Y2 (ja) 1998-01-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees